Papermaking equipment-how to solve the problem of insufficient tension of toilet paper

　　The tension of toilet paper produced by papermaking machinery and equipment is not divided into longitudinal and transverse directions, which are related to pulp speed, fiber direction, toilet paper machine process ratio and fiber binding force.

　　1. The pulp speed ratio of the toilet paper machine is the ratio of the speed of the net cage to the speed of the flushing pump. If the speed ratio is too large, the longitudinal tensile force is large and the horizontal force is reduced; otherwise, the horizontal tensile force is large and the longitudinal force is small, but it cannot exceed a certain range, otherwise it will appear. Opposite effect

　　2. The direction of the fiber is the standard that determines the vertical and horizontal tensile force. The control of the fiber direction can be adjusted by the toilet paper machine. The opening of the headbox return valve is large, the horizontal tension is also large, and the opening is small, and the longitudinal tension is large;

　　3. The binding force of the fiber itself: The reasons that affect the binding force of the fiber are the influence of hemicellulose, cellulose, lignin, the length of the fiber itself, the use of chemical additives and auxiliaries, the line pressure of the pressing section, and the drying temperature of the fiber. The bonding force and the strength of the fiber itself, the distribution and arrangement direction of the fiber in the wet paper sheet, etc.